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If a student guesses on 10 questions on a multiple choice test abcd find the mean expected correct guess?
In a multiple-choice test with 4 options (a, b, c, d) for each question, the probability of guessing correctly for each question is ( \frac{1}{4} ). If a student guesses on 10 questions, the expected number of correct guesses can be calculated by multiplying the number of questions by the probability of a correct guess: ( 10 \times \frac{1}{4} = 2.5 ). Therefore, the mean expected correct guesses for the student is 2.5.
A student answered three que7 a student answered three questions on a 40-question test incorrectly what percent did the student answer correctly?
37%
What is the probability that a student would get more than 30 answers corredt simply by guessing in true of false?
To answer this, the total number of questions on the test would need to be known.
How many questions can be wrong on a 50 question test to get 70 percent?
To achieve a score of 70 percent on a 50-question test, a student must answer at least 35 questions correctly (70% of 50). This means they can get a maximum of 15 questions wrong (50 - 35 = 15) and still meet the passing criteria.
How many ways can a student select 7 questions from an exam containing 11 questions if he must answer the last question?
If he must answer the last question, he effectively needs to select 6 from 10. This can be done in 10C6 = 10*9*8*7/(4*3*2*1) = 210 ways.
If a student guesses on 10 questions on a multiple choice test abcd find the mean expected correct guess?
In a multiple-choice test with 4 options (a, b, c, d) for each question, the probability of guessing correctly for each question is ( \frac{1}{4} ). If a student guesses on 10 questions, the expected number of correct guesses can be calculated by multiplying the number of questions by the probability of a correct guess: ( 10 \times \frac{1}{4} = 2.5 ). Therefore, the mean expected correct guesses for the student is 2.5.
On a 50-question test a student answered 5 questions incorrectly What percent did the student answer correctly?
90%
A student answered three que7 a student answered three questions on a 40-question test incorrectly what percent did the student answer correctly?
37%
Which question and reacting techniques encouraged teacher student interaction?
The best way to encourage student-teacher interaction is simply to ask questions. Students will respond to questions and experiments.
What do you mean by Question - answer method in teaching?
The question/answer method of teaching refers to the teacher asking a question and the student giving an answer. A group of related questions are asked to ascertain the student's knowledge of a particular subject.
A student answered three questions on a 40-question test incorrectly. What perecent did the student answer correctly?
37/40*100=92.5%
A test consists of 15 true false questions what is the probability if the student guesses on all 15 questions?
What is the probability of what?Guessing them all correctly?Getting half of the correct?Getting them all wrong?PLEASE be specific with your questions if you want WikiAnswers to help.
What is the probability that a student would get more than 30 answers corredt simply by guessing in true of false?
To answer this, the total number of questions on the test would need to be known.
What are the techniques in handling student question?
Actively listen to the student's question to fully understand it. Provide a clear and concise answer that directly addresses the question. Encourage further discussion or clarification if needed. Follow up to ensure the student's question has been fully addressed.
What are the chances that a student who only studied 2 of four essay questions that one of the questions he studied are on the test?
The answer depends on how many essay question are in the test.
Does the law school answer questions from the public?
Nope. You wouldn't want a student answering your question and a law professor doesn't have time to mess with your question.
How to ask questions in class as a student effectively?
To ask questions effectively in class as a student, make sure to listen actively, wait for the right moment to raise your hand, be clear and concise in your question, and be respectful of others' opinions.
